
    3fi                      6   d Z ddlmZ ddlmZmZ ddlmZ ddlm	Z	 ddl
mZ ddlmZ ddlmZ dd	lmZ dd
lmZ ddlmZ ddlmZ ddlmZmZmZ  G d de      Zej:                  dddde	dedededz  dedefdZ ej:                  ej:                  ddddddddddde	dedededed edz  d!e	dz  d"e	dz  dedz  d#e!d$ed%e!dz  dedefd&Z"ej:                  ejF                  dd'ddd(de	d)ed*eded+ed,e	dz  dedz  dedefd-Z$	 	 d0de	d.ededz  dedef
d/Z%y)1zLoad summarizing chains.    )Mapping)AnyProtocol)	Callbacks)BaseLanguageModel)BasePromptTemplate)BaseCombineDocumentsChain)MapReduceDocumentsChain)ReduceDocumentsChain)RefineDocumentsChain)StuffDocumentsChain)LLMChain)map_reduce_promptrefine_promptsstuff_promptc                   $    e Zd ZdZdededefdZy)LoadingCallablez2Interface for loading the combine documents chain.llmkwargsreturnc                      y)z-Callable to load the combine documents chain.N )selfr   r   s      f/var/www/auto_recruiter/arenv/lib/python3.12/site-packages/langchain_classic/chains/summarize/chain.py__call__zLoadingCallable.__call__   s        N)__name__
__module____qualname____doc__r   r   r	   r   r   r   r   r   r      s&    <<< < 
#	<r   r   textN)promptdocument_variable_nameverboser   r"   r#   r$   r   r   c                >    t        | ||      }	 t        d|||d|S )Nr   r"   r$   )	llm_chainr#   r$   r   )r   r   )r   r"   r#   r$   r   r'   s         r   _load_stuff_chainr(   $   s>     SAI  5 	 r   i  )
map_promptcombine_promptcombine_document_variable_name!map_reduce_document_variable_namecollapse_prompt
reduce_llmcollapse_llmr$   	token_max	callbackscollapse_max_retriesr)   r*   r+   r,   r-   r.   r/   r0   r1   r2   c          	         t        | |||
      }|xs | }t        ||||
      }	 t        ||||
      }|d }|-d}t        |      |xs | }t        t        ||||
      |      }t        |||	||
|      }t	        d|||||
d|S )N)r   r"   r$   r1   )r'   r#   r$   r1   zfcollapse_llm provided, but collapse_prompt was not: please provide one or stop providing collapse_llm.)r'   r#   )combine_documents_chaincollapse_documents_chainr0   r$   r1   r2   )r'   reduce_documents_chainr#   r$   r1   r   )r   r   
ValueErrorr   r
   )r   r)   r*   r+   r,   r-   r.   r/   r$   r0   r1   r2   r   	map_chain_reduce_llmreduce_chainr4   collapse_chainmsg_collapse_llmr6   s                        r   _load_map_reduce_chainr>   D   s      	I #K	L@ 2=	 #>  S/!$+,!&#	 $B
 2 7!/1 # 5@  r   existing_answer)question_promptrefine_promptr#   initial_response_name
refine_llmr$   r@   rA   rB   rC   c          	      h    t        | ||      }|xs | }	t        |	||      }
t        d||
|||d|S )Nr&   )initial_llm_chainrefine_llm_chainr#   rB   r$   r   )r   r   )r   r@   rA   r#   rB   rC   r$   r   initial_chain_refine_llmrefine_chains              r   _load_refine_chainrJ      sU     _gNM#KM7SL '%53  r   
chain_typec                     t         t        t        d}||vr!d| d|j                          }t	        |       ||   | fd|i|S )a  Load summarizing chain.

    Args:
        llm: Language Model to use in the chain.
        chain_type: Type of document combining chain to use. Should be one of "stuff",
            "map_reduce", and "refine".
        verbose: Whether chains should be run in verbose mode or not. Note that this
            applies to all chains that make up the final chain.
        **kwargs: Additional keyword arguments.

    Returns:
        A chain to use for summarizing.
    )stuff
map_reducerefinezGot unsupported chain type: z. Should be one of r$   )r(   r>   rJ   keysr7   )r   rK   r$   r   loader_mappingr<   s         r   load_summarize_chainrR      sk    ( #,$5N
 '*:, 7  . 3 3 568 	 o%>*%cE7EfEEr   )rM   N)&r    collections.abcr   typingr   r   langchain_core.callbacksr   langchain_core.language_modelsr   langchain_core.promptsr   /langchain_classic.chains.combine_documents.baser	   5langchain_classic.chains.combine_documents.map_reducer
   1langchain_classic.chains.combine_documents.reducer   1langchain_classic.chains.combine_documents.refiner   0langchain_classic.chains.combine_documents.stuffr   langchain_classic.chains.llmr   "langchain_classic.chains.summarizer   r   r   r   PROMPTstrboolr(   intr>   REFINE_PROMPTrJ   rR   r   r   r   <module>rd      sI    #   . < 5 U S R P 1 <h < ".!4!4"(	   	
 D[  F &7%=%=):)A)A*0-315+/-1'+e	e #e '	e
 %(e (+e ($.e "D(e $d*e D[e e e *e e eV +9*?*?(6(D(D"(!2+/	 ( &	
    "D( D[  4 F	FF D[F 	F
 Fr   